University of Valencia
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Inundaciones y cambio climático: certezas e incertidumbres en el camino a la adaptación
Get PDFEn la actualidad existe una gran incertidumbre de los efectos del cambio climático en la peligrosidad de las inundaciones. Estos caudales extremos dependen de las características de las cuencas y representan una respuesta local que, a menudo, no pueden interpretarse a partir de los modelos de clima. En la práctica, esta incertidumbre dificulta la adaptación a los riesgos futuros según el mandato de la Directiva Europea de Inundaciones (2007/60/EC). En un caso de estudio (Rambla de la Viuda, Castellón) se ha aplicado un análisis de caudales máximos (recurrencia de 100 años) en base a proyecciones de precipitación extrema (escenario RCP 8.5) realizadas con modelos de clima regionales (Eurocordex), y convertidos en caudal instantáneo mediante un modelo hidrológico distribuido (TETIS). El análisis muestra una elevada variabilidad en los resultados, siendo difícil determinar la bondad de los modelos de clima. Por otro lado se han analizado series largas de inundaciones obtenidas a partir de registros históricos y sedimentarios (paleoinundaciones), que permiten obtener los caudales máximos registrados secularmente. Esta información incorpora eventos de inundación que han ocurrido en periodos pasados de calentamiento relativo o de incremento de la actividad de las inundaciones, considerando que los eventos extremos que han acontecido alguna vez pueden repetirse en el futuro. Estos caudales del pasado se han analizado conjuntamente con registros instrumentales mejorando sustancialmente el cálculo de los cuantiles de inundación requeridos en los mapas de peligrosidad de la Directiva de Inundaciones. Los datos de extremos del paleocrecidas permiten validar los datos de los modelos de clima e hidrológicos para los cuantiles altos. Esta aproximación constituye una práctica beneficiosa (win-win actions), de relativo bajo costo, y que permite avanzar en la adaptación al cambio climático. Igualmente, esta información del pasado proporciona una evidencia” real” de sucesos de inundación que posibilitan la recuperación de la cultura del riesgo
Third-order election? spanish political parties' communication on facebook during the 2019 european parliament election campaign
Get PDFThe 2019 European Parliament elections were held in Spain in a context of political fragmentation and polarisation, following the recent incorporation of the extreme right into the national parliament. Elections to the European Parliament are considered second-order elections and are sometimes used by citizens to cast a punishment vote, favouring new political actors of a contestatary character to gain visibility. Social media networks such as Facebook play an important role because they offer these parties a space where they can disseminate their messages on equal terms, beyond media control. This study conducts a content analysis of the posts published on Facebook by Spanish national political parties in the month prior to the 2019 local, regional and European elections. The main goal is to analyse the communication strategy used by Spanish political parties in this social media, in order to find out the importance given by the parties to the European elections and whether there are differences in strategy at each level. The results reveal that the European elections are a third-order election for Spanish parties, behind local elections. Most parties practice a dual campaign, in which the topics, goals and emotions posted on Facebook vary according to the political level at which they are targeted. This tendency is more pronounced in populist parties and seems to be shaped by the national political context and aimed at matching the concerns of Spaniards at the European level. Despite the incorporation of the extreme right into the Spanish political chessboard, the negative Eurosceptic discourse is only present in the two populist parties and does not affect the rest of the political forces
A scalable web system for multi-index 3D point cloud visualization and real-time sensor monitoring in precision agriculture
No full textNew technologies are transforming precision agriculture by enabling real-time monitoring, data-driven decision-making, and resource optimization. We present a web-based visor system that integrates 3D point cloud visualization of multi-vegetative indices with live sensor streams to form a digital replica of agricultural fields. The Potree-based viewer overlays geolocated point clouds onto an OpenStreetMap layer. A Node.js/Express REST API ingests heterogeneous sensor data (XML, JSON, CSV) into MongoDB, with Redis caching for low-latency retrieval. A Three.js first-person module enables immersive field walkthroughs, while a lazy-load mechanism lets users toggle vegetative indices on demand. Historical data are rendered via Chart.js. Deployed on Kubernetes, the system scales dynamically and remains resilient. Future work includes advanced data normalization, WebSockets-based push updates, and AR overlays. This open-source platform demonstrates how monitoring systems can drive sustainable, high-yield agriculture
La representación de la realidad concentracionaria de “Yo no invento nada” (1944) de Max Aub
Get PDFEn la encrucijada entre los avatares históricos de la Segunda Guerra Mundial y los itinerarios del exilio republicano español de 1939, uno de los intelectuales que mejor supo evidenciar las contradicciones entre el sistema de valores democráticos de matriz antifascista y la praxis de las potencias liberales occidentales fue Max Aub. El artículo se propone analizar la representación de la realidad concentracionaria francesa y norafricana realizada por Aub en tanto que espacio –factual y discursivo– donde dichas antinomias alcanzan su máximo nivel de problematicidad, particularmente, en el relato “Yo no invento nada” incluido en la colección No son cuentos (1944)
Rejugando a la aventura: el postjuego ludonarrativo y las estructuras narrativas iterativas
Get PDFEl artículo explora el término de rejugabilidad como el potencial de un videojuego, sus recompensas e incentivos, para volver a ser jugado después de completar el primer recorrido. Se propone el término de “postjuego ludonarrativo” cuando este valor se diseña especialmente desde la capa narrativa con el objetivo de expandir, continuar o dar cierre a la ludoficción a través de múltiples partidas. Se toma como casos de estudio Resident Evil 2, Fire Emblem: Three Houses, NieR: Replicant y NieR: Automata, cuatro videojuegos japoneses que proponen narrativas complejas enmarcadas por estructuras de rutas convergentes y divergentes, con cambios de focalizador o con una combinación de estas. Se concluye que la interacción y la iteración, entendidas como estructuras lógicas desde el lenguaje de programación, son fundamentales para elaborar estructuras narrativas donde el postjuego ludonarrativo enriquece la experiencia del jugador y le otorga un valor significativo a la acción de volver a jugar
Santiago Auserón, Arte sonora. En las fuentes del pensamiento heleno
No full textSantiago Auserón, Arte sonora. En las fuentes del pensamiento heleno. Barcelona: Editorial Anagrama S. A., 2022, 750 págs
Muñoz Navarro, Daniel. Vermis Sericus. La sericicultura y el negocio de la seda entre el reino de Valencia e Italia a comienzos de la Edad Moderna (c.1550-1640). Valladolid, Ediciones de la Universidad de Valladolid, 2024
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Sui limiti del rimedio risarcitorio: . Diritto all’educazione e all’istruzione del minore con disabilità e sua tutela.
Get PDFThe right to education, which is enshrined at the international, supranational and national levels, is of paramount importance for the child. The recognition of this right in relation to persons with disabilities, and especially children with disabilities, is of particular significance. In the Italian legal framework, the right to education for children with disabilities is guaranteed through the instrument of the Individualised Educational Plan (PEI). In the event that the PEI is non-implemented or inadequately implemented, this constitutes a form of prejudice for the subject, and the traditional protection provided by civil law is the remedy of compensation. The intrinsic limits of civil liability can be offset by an overall consideration of the legal system and its values, which, from the interaction between pedagogy and law, can guide towards the inclusion of the school and inclusiveness in the school.; Il diritto all’educazione e all’istruzione, sancito tanto a livello internazionale quanto a livello sovranazionale e nazionale, ha una speciale importanza per il minore. Particolare significato assume il riconoscimento di tale diritto nei confronti della persona con disabilità e soprattutto per il minore con disabilità. L’ordinamento italiano garantisce il diritto all’educazione e all’istruzione del minore con disabilità attraverso lo strumento del Piano educativo individualizzato (PEI). Una mancata o inadeguata attuazione del PEI si risolve in un pregiudizio per il soggetto e la tradizionale tutela che vi appresta il diritto civile è costituita dal rimedio risarcitorio. Ai limiti intrinseci alla responsabilità civile può sopperire una considerazione complessiva del sistema ordinamentale e dei suoi valori, che, dall’interazione fra pedagogia e diritto, possa guidare verso l’inclusione della scuola e l’inclusività nella scuola
Diagnosis approaches and clinical management of suspected vertical root fractures: a questionnaire-based study
Get PDFDiagnosing and clinically managing vertical root fractures (VRF) present ongoing challenges for dentists. This study aimed to assess the diagnostic approaches and the clinical management employed by Brazilian dentists when confronted with suspected cases of VRF. Online questionnaires were sent to dentists via social media and email. The questionnaire consisted of seven inquiries about the diagnosis and clinical management of suspected VRF cases. The data were evaluated descriptively and statistically using the Chi-square, Fisher’s exact and Kruskal-Wallis tests (p<0.05). A total of 517 dentists answered the questionnaire, 72.3% were Endodontists, 17.41% were general practitioners, and 10.25% were specialists in other dental fields. A narrow and deep periodontal pocket was the most frequently reported clinical sign (71.8%), while a halo-shaped radiolucency was the most common radiographic finding reported (59.3%). 85.7% of the participants reported requesting a cone-beam computed tomography (CBCT) scan to VRF suspected cases, and the combination of four complementary exams was most frequently selected by dentists (23.59%). Professional qualification influenced the number of clinical signals and of auxiliary exams reported in VRF suspected cases (p<0.05). 91.9% of the participants reported using both the image and the CBCT report to evaluate the scan, and no association was observed between dentist qualifications and CBCT evaluation methods (p<0.05). 308 participants indicated extraction for teeth suspected of VRF, whereas 90 suggested surgical exposure, with 79 of them being Endodontists. A significant association was observed between dentist qualifications and clinical management in suspected VRF cases (p<0.05). A variety of clinical and radiographic signals and symptoms were reported in suspected VRF cases. CBCT was the most commonly requested auxiliary exam. Professional qualification influenced the number of reported signals and symptoms, the number of auxiliary exams, and the clinical management strategies in suspected VRF cases